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  - Polymer Chemistry
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  - Theoretical Chemistry
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    - Spectroscopy Theory 5
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  - Green Chemistry
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  - Materials Chemistry
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- Biology
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  - Genetics
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  - Ecology
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    - Ecological Conservation 46
    - Habitat 5
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  - Human Anatomy & Physiology
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    - Respiratory System 44
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    - Immune System 11
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    - Sensory Organs 54
  - Botany Plant Biology
    - Plant Anatomy 38
    - Plant Morphology 5
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    - Photosynthesis 52
    - Plant Reproduction 22
    - Plant Growth 5
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    - Plant Taxonomy 43
    - Plant Ecology 19
    - Plant Pathology 6
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    - Plant Genetics 6
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  - Zoology Animal Biology
    - Classification 38
    - Porifera 6
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    - Arthropoda 12
    - Mollusca 5
    - Echinodermata 6
    - Chordata 5
    - Fish 76
    - Amphibians 10
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    - Birds 5
    - Mammals 106
    - Anatomy 17
    - Physiology 23
    - Reproduction 26
    - Development 6
    - Behavior 63
  - Microbiology
    - Microbial Structure 5
    - Bacteriology 33
    - Virology 33
    - Mycology 16
    - Parasitology 53
    - Microbial Genetics 5
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  - Biotechnology
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    - Bioinformatics 5
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  - Molecular Biology
    - Biological Biomolecules 8
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    - Bio Nucleic Acids 5
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    - Bio Metabolism 60
    - Cellular Respiration 21
    - Nitrogen Metabolism 5
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  - Immunology
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  - Developmental Biology
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- Earth & Space Science
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Exams & Certifications

7th Grade Ecology Quizzes, Questions & Answers

Recent Ecology Quizzes

B.12(A) interpret relationships, including predation, parasitism, commensalism, mutualism, and competition among organisms

Questions: 5 | Attempts: 260 | Last updated: Mar 21, 2025

Sample Question
The diagrams show a partial food web containing the Glyptapanteles wasp and the life cycle of this wasp. Based on the two diagrams, which list correctly indentifies the relationships Glyptapanteles wasp larvae have with other organisms?

Competition: stinkbugs parasitism: geometrid moths

Competition: geometrid moths commensalism: stinkbugs

Mutualism: guava and eucalyptus trees

Competition" stinkbugs and geometrid moths commensalism: guava and eucalyptus trees

Online Listening Comprehension #1 - 2nd Audio Recording (Biomimicry)

You will hear an extract about Biomimicry. For questions 1-7, tick the answer which best fits according to what you hear. You will hear the recording...

Questions: 7 | Attempts: 249 | Last updated: Mar 22, 2025

Sample Question
Which of these is not a goal highlighted by the UN?

Affordable and clean energy

Economic sustainability

Climate action

Clean water and sanitation

Science Baseline Quiz Exam!

The 'Science Baseline Quiz Exam!' assesses understanding of ecological relationships and biological interactions. Questions cover topics such as parasitism, mutualism, and energy flow in ecosystems, essential for students of...

Questions: 30 | Attempts: 227 | Last updated: Mar 19, 2025

Sample Question
Science The organism that a parasite lives in or on.

Parasite

Consumer

Host

Population Growth Quiz Exam!

The 'Population Growth Quiz Exam!' assesses understanding of ecological concepts like carrying capacity and population dynamics. It challenges learners to interpret graphs and make inferences about population changes, vital for...

Questions: 11 | Attempts: 1223 | Last updated: Mar 22, 2025

Sample Question
The graph below shows the changes in the size of a fish population over a period of time. The dashed line on the graph represents the

Carrying capacity of the environment

Life span of the species

Level at which extinction is reached

Level of maximum biodiversity of the species

Food Waste Facts: Trivia Quiz!

Food waste is a sin because there are so many people who do not have good food security because they are poor or live in an area where food is scarce. This quiz is centered on questions like the most wasted food item in the...

Questions: 10 | Attempts: 1416 | Last updated: Mar 21, 2025

Sample Question
What is the most wasted food item in the world?

Rice

Eggs

Bread

Yogurt

Forestry In Modern Era! Trivia Questions Quiz

Although forestry has been around for decades, each era poses its challenges as well as some technological improvements. As long as we like to take resources from the forest we also have to found ways to protect it and renew the...

Questions: 10 | Attempts: 456 | Last updated: Mar 22, 2025

Sample Question
How is the phenomenon where a dead plant material falls to the ground called?

Sporification

Litterfall

Winterfell

Polen

Forestry Development Trivia Questions! Quiz

Without forestry, we wouldn't know how to manage our forests, how to sample trees and the wood quality and all the organisms and beings (including us) that depend on it. As long as we like hiking in the forest and witness its...

Questions: 10 | Attempts: 475 | Last updated: Mar 22, 2025

Sample Question
Whats' the other name for the timber industry?

The oak industry

The Jumbo industry

The Lumber industry

The wood industry

Food: Where Does IT Come From? 6th Grade Science Trivia Quiz

How much do you know about food, where does it come from? This 6th-grade science trivia quiz is one way of getting to test what you know about the different types of food we have, who consumes it, their benefit, and where you...

Questions: 33 | Attempts: 6356 | Last updated: Jan 10, 2025

Sample Question
Which of the following food is obtained from the animals?

Cardamom

Honey

Spices

Pulses

Flow Of Energy/Recycling Of Matter Review I

This quiz covers key concepts in energy flow and matter recycling within ecosystems, including roles in food chains, photosynthesis, and nitrogen fixation.

Questions: 10 | Attempts: 125 | Last updated: Feb 22, 2025

Sample Question
Which are examples of different energy roles in a food chain?

Potential, kinetic, and chemical

Producer, consumer, decomposer

Autotroph and producer

None of these.

General Knowledge 7th Grade Test No.01

General Knowledge 7th Grade Test No.01 assesses understanding of biological adaptations in various environments. It covers adaptations in aquatic and desert plants, and reasons behind specific plant structures, enhancing...

Questions: 40 | Attempts: 8328 | Last updated: Oct 1, 2025

Sample Question
The change occur in the body parts to adjust the surroundings is called.............

Life

Adaptations

Periods

Types

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